2xGeforce 7600 GS w/2X20" LCD and 46" HDTV question

[matt2364]

I have two Geforce 7600 GS 512MB Graphics cards installed and am running two 20" LCDs at 1605x1050. I want to set up my HDTV (Samsung 46" DLP TV, 1080i) as a clone of one of the monitors. Is there any way to run two different resolutions on a clone. Also, is there a way to recognize this as a separate monitor. So it displays three separate monitors, I can only get clone (with same resolution) or a span (which puts both monitors as the same resolution as my HDTV). And when in clone my HDTV will not display any video? The monitor will render the video, but the HDTV will not. Thanks alot, any help would be appreciated.